Mouthpiece of a smoking article



FIG. 1 is a left end, perspective view of a mouthpiece of a smoking article showing a first embodiment of our new design.

FIG. 2 is side elevational view thereof, the other side being a mirror image.

FIG. 3 is an end elevational view thereof.

FIG. 4 is a cross-sectional view taken along line 4-4 shown in FIG. 3.

FIG. 5 is a left end, perspective view of a mouthpiece of a smoking article showing a second embodiment of our new design.

FIG. 6 is side elevational view thereof, the other side being a mirror image.

FIG. 7 is an end elevational view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8-8 shown in FIG. 7.

The broken line showing illustrates portions of the smoking article which form no part of the claimed design. 

CLAIM The ornamental design for a mouthpiece of a smoking article, as shown and described. 